Achieving a right angle is like the first note in music. We articulate a corner, a connection and joint space which is linear. This right angle then sets up our more implicit information, putting ourselves on a spit, integrating all three of our "floors", our pelvis, torso and head. And a right angle is formal, precise, archetypal, which immediately liberates us from first nature as we enter the realm of geometry, a language of refinement.